2 * This file is part of the libsigrok project.
4 * Copyright (C) ${year} ${author} <${email}>
6 * This program is free software: you can redistribute it and/or modify
7 * it under the terms of the GNU General Public License as published by
8 * the Free Software Foundation, either version 3 of the License, or
9 * (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program. If not, see <http://www.gnu.org/licenses/>.
22 SR_PRIV struct sr_dev_driver ${lib}_driver_info;
24 static int init(struct sr_dev_driver *di, struct sr_context *sr_ctx)
26 return std_init(sr_ctx, di, LOG_PREFIX);
29 static GSList *scan(struct sr_dev_driver *di, GSList *options)
31 struct drv_context *drvc;
38 drvc->instances = NULL;
40 /* TODO: scan for devices, either based on a SR_CONF_CONN option
41 * or on a USB scan. */
46 static GSList *dev_list(const struct sr_dev_driver *di)
48 return ((struct drv_context *)(di->context))->instances;
51 static int dev_clear(const struct sr_dev_driver *di)
53 return std_dev_clear(di, NULL);
56 static int dev_open(struct sr_dev_inst *sdi)
60 /* TODO: get handle from sdi->conn and open it. */
62 sdi->status = SR_ST_ACTIVE;
67 static int dev_close(struct sr_dev_inst *sdi)
71 /* TODO: get handle from sdi->conn and close it. */
73 sdi->status = SR_ST_INACTIVE;
78 static int cleanup(const struct sr_dev_driver *di)
82 /* TODO: free other driver resources, if any. */
87 static int config_get(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
88 const struct sr_channel_group *cg)
106 static int config_set(uint32_t key, GVariant *data, const struct sr_dev_inst *sdi,
107 const struct sr_channel_group *cg)
114 if (sdi->status != SR_ST_ACTIVE)
115 return SR_ERR_DEV_CLOSED;
127 static int config_list(uint32_t key, GVariant **data, const struct sr_dev_inst *sdi,
128 const struct sr_channel_group *cg)
146 static int dev_acquisition_start(const struct sr_dev_inst *sdi,
152 if (sdi->status != SR_ST_ACTIVE)
153 return SR_ERR_DEV_CLOSED;
155 /* TODO: configure hardware, reset acquisition state, set up
156 * callbacks and send header packet. */
161 static int dev_acquisition_stop(struct sr_dev_inst *sdi, void *cb_data)
165 if (sdi->status != SR_ST_ACTIVE)
166 return SR_ERR_DEV_CLOSED;
168 /* TODO: stop acquisition. */
173 SR_PRIV struct sr_dev_driver ${lib}_driver_info = {
175 .longname = "${name}",
180 .dev_list = dev_list,
181 .dev_clear = dev_clear,
182 .config_get = config_get,
183 .config_set = config_set,
184 .config_list = config_list,
185 .dev_open = dev_open,
186 .dev_close = dev_close,
187 .dev_acquisition_start = dev_acquisition_start,
188 .dev_acquisition_stop = dev_acquisition_stop,